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vertex_array_helper.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2020 by the OpenStructure authors
5 //
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License as published by the Free
8 // Software Foundation; either version 3.0 of the License, or (at your option)
9 // any later version.
10 // This library is distributed in the hope that it will be useful, but WITHOUT
11 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13 // details.
14 //
15 // You should have received a copy of the GNU Lesser General Public License
16 // along with this library; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 //------------------------------------------------------------------------------
19 #ifndef OST_GFX_VERTEX_ARRAY_HELPER_HH
20 #define OST_GFX_VERTEX_ARRAY_HELPER_HH
21 
22 #include <vector>
23 #include <ost/geom/geom.hh>
24 
25 namespace ost { namespace gfx {
26 
27 static const unsigned int VA_SPHERE_MAX_DETAIL=12;
28 static const unsigned int VA_ICO_SPHERE_MAX_DETAIL=4;
29 static const unsigned int VA_CYL_MAX_DETAIL=12;
30 
31 namespace detail {
32 
34  std::vector<geom::Vec3> vlist;
35  std::vector<unsigned int> ilist;
36 };
37 
38 PrebuildSphereEntry& GetPrebuildSphere(unsigned int level);
39 
40 std::vector<geom::Vec3> GetPrebuildCyl(unsigned int level);
41 
42 std::vector<geom::Vec3> GetPrebuildIcoSphere(unsigned int level);
43 
44 }}} //
45 
46 #endif
static const unsigned int VA_SPHERE_MAX_DETAIL
PrebuildSphereEntry & GetPrebuildSphere(unsigned int level)
std::vector< geom::Vec3 > vlist
static const unsigned int VA_CYL_MAX_DETAIL
std::vector< geom::Vec3 > GetPrebuildCyl(unsigned int level)
std::vector< unsigned int > ilist
static const unsigned int VA_ICO_SPHERE_MAX_DETAIL
std::vector< geom::Vec3 > GetPrebuildIcoSphere(unsigned int level)